package com.lanou3g.com.common;

/**
 * If there are no bugs, it was created by Chen FengYao on 2018/5/17;
 * Otherwise, I don't know who created it either
 * 常量类
 */
public final class Constant {
    /*
    session 相关
    内部类,在一个类里 装着其他类
     */
    public static final class Session{
        public static final String USER = "user";
    }

    public static final class Request{
        public static final String USER_MSG = "msg";
    }
}
